Polypharmacy, or your parent is on five or more medications. Note: The average elderly person takes three times the amount of medication as other adults do and refills nearly 29 prescriptions per year.

Your parent has not received a follow up call from a member of the health care team following discharge. Such calls have been shown to be effective at lowering emergency room visits.

You do not have an in-home health monitoring system. As an example, one study showed real-time home health care monitoring system decreased physician and nursing visits for frail elderly patients. No patients on the system had an unplanned visit to the hospital during the trial period and for several months after.

Readmissions of elderly Medicare patients pose a huge financial burden on the American healthcare system and can drastically impact the health and wellbeing of patients and family. While knowing the factors that place your aging parent at higher risk can help you be more vigilant about post-discharge home care, sometimes a hospitalization is unavoidable.

What other factors may place an elderly person at risk for re-hospitalization? What can caregivers do to help readmissions while the person recovers at home?